345009151 has 2 divisors, whose sum is σ = 345009152. Its totient is φ = 345009150.

The previous prime is 345009121. The next prime is 345009191. The reversal of 345009151 is 151900543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345009151 - 2⁹ = 345008639 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345009121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172504575 + 172504576.

It is an arithmetic number, because the mean of its divisors is an integer number (172504576).

Almost surely, 2^345009151 is an apocalyptic number.

345009151 is a deficient number, since it is larger than the sum of its proper divisors (1).

345009151 is an equidigital number, since it uses as much as digits as its factorization.

345009151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 345009151 is about 18574.4219560125. The cubic root of 345009151 is about 701.3641093833.

Adding to 345009151 its reverse (151900543), we get a palindrome (496909694).

The spelling of 345009151 in words is "three hundred forty-five million, nine thousand, one hundred fifty-one".